Testing Employees for Legally Prescribed Medications Must be Done Carefully
An employer can only inquire about an employee's prescription medications under these limited circumstances.
In the Dura Automotive case, the employer tested all of its employees for prescription medications, regardless of their job duties. This across-the-board testing runs afoul of the ADA. If you have safety-sensitive positions, in which employees will pose a direct threat by performing their essential job functions while impaired, then you may be able to test those employees for legally-prescribed medications.